The ups and downs are what scare me. It always seems like when it comes back, it comes back with a vengenance. Some days I think it is on the return and then after a good night's sleep it seems better again. I try not to dwell on it......just make the most of the good days. The long commute was getting harder and harder each week but it is amazing, we do what we have to because we have to!! Thanks for the well wishes. I will keep updating periodically.